<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px" @submit.native.prevent>
      <el-form-item label="名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入名称"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['basicInformation:fence:add']"
        >新增
        </el-button>
      </el-col>
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="success"-->
<!--          plain-->
<!--          icon="el-icon-edit"-->
<!--          size="mini"-->
<!--          :disabled="single"-->
<!--          @click="handleUpdate"-->
<!--          v-hasPermi="['basicInformation:fence:edit']"-->
<!--        >修改-->
<!--        </el-button>-->
<!--      </el-col>-->
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['basicInformation:fence:remove']"
        >批量删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="info"
          plain
          icon="el-icon-upload2"
          size="mini"
          @click="handleImport"
          v-hasPermi="['basicInformation:fence:import']"
        >导入
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['basicInformation:fence:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="fenceList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="主建id" align="center" prop="id" v-if="false"/>
      <el-table-column label="名称" align="center" prop="name"/>
      <el-table-column label="是否显示" align="center" prop="isShow" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['basicInformation:fence:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['basicInformation:fence:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改电子围栏对话框 -->

    <draw-fence :isVisible="gridDialog.isVisible"
                :gridTitle="gridDialog.gridTitle"
                :objectForm="gridDialog.objectForm"
                @closeDialog="handleCaseRegisterClose"
                :isAdd="gridDialog.isAdd"
                :rulesDataForm="gridDialog.rulesDataForm"
                :gridLoading="gridDialog.gridLoading"
    >
    </draw-fence>

    <!-- 用户导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload
        ref="upload"
        :limit="1"
        accept=".xlsx, .xls"
        :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport"
        :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress"
        :on-success="handleFileSuccess"
        :auto-upload="false"
        drag
      >
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">
          将文件拖到此处，或
          <em>点击上传</em>
        </div>
        <div class="el-upload__tip" slot="tip">
          <el-checkbox v-model="upload.updateSupport"/>
          是否更新已经存在的数据
          <el-link type="info" style="font-size:12px" @click="importTemplate">下载模板</el-link>
        </div>
        <div class="el-upload__tip" style="color:red" slot="tip">提示：仅允许导入“xls”或“xlsx”格式文件！</div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import {
    listFence, getFence, delFence, addFence, updateFence, exportFence,
    importTemplate
  } from '@/api/basicInformation/fence'
  import drawFence from './componets/drawfence'
  import { getToken } from '@/utils/auth'

  export default {
    name: 'Fence',
    components: {
      drawFence
    },
    data() {
      return {
        // 遮罩层
        loading: true,
        // 选中数组
        ids: [],
        names: [],
        // 非单个禁用
        single: true,
        // 非多个禁用
        multiple: true,
        // 显示搜索条件
        showSearch: true,
        // 总条数
        total: 0,
        // 电子围栏表格数据
        fenceList: [],
        // 弹出层标题
        title: '',
        // 用户导入参数
        upload: {
          // 是否显示弹出层（用户导入）
          open: false,
          // 弹出层标题（用户导入）
          title: '',
          // 是否禁用上传
          isUploading: false,
          // 是否更新已经存在的用户数据
          updateSupport: 0,
          // 设置上传的请求头部
          headers: { Authorization: 'Bearer ' + getToken() },
          // 上传的地址
          url: process.env.VUE_APP_BASE_API + '/basicInformation/fence/importData'
        },
        // 查询参数
        queryParams: {
          pageNum: 1,
          pageSize: 10,
          name: undefined
        },
        // 表单参数
        form: {},
        // 表单校验
        rules: {},
        // 弹框
        gridDialog: {
          isAdd: false,
          isVisible: false,
          objectForm: {},
          rulesDataForm: [],
          gridLoading: false,
          gridTitle: ''
        }
      }
    },
    created() {
      this.getList()
    },
    methods: {
      /** 查询电子围栏列表 */
      getList() {
        this.loading = true
        listFence(this.queryParams).then(response => {
          this.fenceList = response.rows
          this.total = response.total
          this.loading = false
        })
      },
      // 取消按钮
      cancel() {
        this.gridDialog.isVisible = false
        this.reset()
      },
      // 表单重置
      reset() {
        this.form = {
          id: undefined,
          name: undefined,
          delFlag: undefined,
          createById: undefined,
          createBy: undefined,
          createTime: undefined,
          updateById: undefined,
          updateBy: undefined,
          updateTime: undefined
        }
        this.resetForm('form')
      },
      /** 搜索按钮操作 */
      handleQuery() {
        this.queryParams.pageNum = 1
        this.getList()
      },
      /** 重置按钮操作 */
      resetQuery() {
        this.resetForm('queryForm')
        this.handleQuery()
      },
      // 多选框选中数据
      handleSelectionChange(selection) {
        this.ids = selection.map(item => item.id)
        this.names = selection.map(item => item.name)
        this.single = selection.length !== 1
        this.multiple = !selection.length
      },
      /** 新增按钮操作 */
      handleAdd() {
        this.gridDialog.isAdd = true
        this.gridDialog.isVisible = true
        this.gridDialog.objectForm = {}
        this.gridDialog.gridTitle = '添加电子围栏'
      },
      /** 修改按钮操作 */
      handleUpdate(row) {
        this.reset()
        const id = row.id || this.ids
        getFence(id).then(response => {
          this.gridDialog.objectForm = response.data
          this.gridDialog.isVisible = true
          this.gridDialog.isAdd = false
          this.gridDialog.gridTitle = '修改电子围栏'
        })
      },
      /** 提交按钮 */
      submitForm() {
        this.$refs['form'].validate(valid => {
          if (valid) {
            if (this.form.id != null) {
              updateFence(this.form).then(response => {
                this.msgSuccess('修改成功')
                this.open = false
                this.getList()
              })
            } else {
              addFence(this.form).then(response => {
                this.msgSuccess('新增成功')
                this.open = false
                this.getList()
              })
            }
          }
        })
      },
      /** 删除按钮操作 */
      handleDelete(row) {
        const ids = row.id || this.ids
        const names = row.name || this.names
        this.$confirm('是否确认删除围栏名称为"' + names + '"的数据项?', '警告', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(function() {
          return delFence(ids)
        }).then(() => {
          this.getList()
          this.msgSuccess('删除成功')
        })
      },
      /** 导出按钮操作 */
      handleExport() {
        const queryParams = this.queryParams
        this.$confirm('是否确认导出所有电子围栏数据项?', '警告', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(function() {
          return exportFence(queryParams)
        }).then(response => {
          this.download(response.msg)
        })
      },
      /**
       * @author: mi.liu@topevery.club
       * @description: 关闭新增案件页面
       * @Date: 2019-07-08 15:27:50
       */
      handleCaseRegisterClose(boo, flag) {
        this.gridDialog.isVisible = false
        if (boo) {
          this.handleQuery() // 刷新列表
        }
      },
      /** 导入按钮操作 */
      handleImport() {
        this.upload.title = '电子围栏导入'
        this.upload.open = true
      },
      /** 下载模板操作 */
      importTemplate() {
        importTemplate().then(response => {
          this.download(response.msg)
        })
      },
      // 文件上传中处理
      handleFileUploadProgress(event, file, fileList) {
        this.upload.isUploading = true
      },
      // 文件上传成功处理
      handleFileSuccess(response, file, fileList) {
        this.upload.open = false
        this.upload.isUploading = false
        this.$refs.upload.clearFiles()
        this.$alert(response.msg == null? '导入失败!':response.msg, '导入结果', { dangerouslyUseHTMLString: true })
        this.getList()
      },
      // 提交上传文件
      submitFileForm() {
        this.$refs.upload.submit()
      }
    }
  }
</script>
